Chockalingam, Palaniappan, and Deepaselvi Meyyappan. “Role of Bronchoscopy in Diagnosis of Pulmonary Infections in Non-HIV Immune Compromised Host”. International Journal of Advances in Medicine 5, no. 1 (January 18, 2018): 207–215. Accessed January 21, 2026. https://www.ijmedicine.com/index.php/ijam/article/view/977.